MSIT's head coach Peter LaMarca and his players celebrate their victory over South Shore.Denis Gostev

It’ll be the premier PSAL team over the last two decades and a team making its first trip meeting at the Garden for the PSAL Class AA city championship game Saturday.

Murry Bergtraum, the 13-time defending champion, defeated Francis Lewis and McKee/Staten Island Tech, in its first final four, stunned top-seed South Shore in the semifinals Saturday at St. John’s University. It’s an unlikely matchup, but one that should be extremely interesting.

In the ‘A,’ Goldstein is doing a terrific job proving pundits who thought it didn’t deserve a No. 1 seed wrong. The Dolphins knocked off Lab Museum United in the semis and will meet Curtis, which trounced Cinderella Bayside, in the championship game Sunday. Bedford Academy and Scholars Academy, the defending champ, meet in the ‘B’ final.

Here’s how the rankings boil down:

1. Murry Bergtraum (16-7) (Last week: 2)

This was the hardest road to the Garden yet, as per legendary coach Ed Grezinsky. Bergtraum fought through the tragic murder of its best player, Tayshana Murphy, in September and overcame more losses than usual this season. After a decisive win over Francis Lewis in the PSAL Class AA semifinals, the Lady Blazers are the clear favorite to win title No. 14.

Kelin Walsh had 20 points, Kaitlyn Astel sealed the game with a turnaround jumper and Gabriella Marinaccio had the two biggest shot of her life, tying the game and giving MSIT the lead against favorite South Shore in the PSAL Class AA semifinals. What a run it has been for the Seagulls. Next stop is the program’s first-ever Garden appearance Saturday.

This was supposed to be South Shore’s year, the season the Vikings were supposed to take the torch from Murry Bergtraum and become the PSAL’s premier program. Somehow, it didn’t happen – Anwar Gladden’s club fell to McKee/Staten Island Tech in the ‘AA’ semifinals.

Next: Season complete

4. Francis Lewis (14-9) (3)

After an up and down season, a trip to the PSAL Class AA semifinals was certainly a success for Francis Lewis. The Patriots felt like they could beat Murry Bergtraum on Saturday – they already had a month ago – but it was not to be in a disappointing loss.

Next: Season complete

5. Truman (20-7) (5)

At the season’s outset, if you would have told coach John Burke that his team would be in the PSAL Class AA quarterfinals, he would have been a happy man. But the Mustangs had a great season – they wanted more – but it just didn’t happen for them in a quarters loss to Lewis.

Next: Season complete

6. John F. Kennedy (17-10) (6)

It was a lost season by Kennedy’s standards. The last seven years, the Knights had been to the PSAL semifinals at the highest classification, but this time they were upended by a scrappy, skilled McKee/Staten Island Tech team – that now happens to be headed to the Garden.

Next: Season complete

7. Lincoln (12-9) (7)

The core that helped bring Lincoln back to the level of one of the PSAL’s top teams – Erica Juarbe and Shaquella Figueroa – will graduate in June. It’ll be up to Simone Roberts and Janera Roper to build on the new foundation that those two created.

Next: Season complete

8. Curtis (20-8) (8)

Bayside was a nice story, one of the most heartwarming of the girls basketball season. But Curtis ended the Commodores’ run with ferocity, getting out to a massive lead and holding on throughout for a dominant victory in the PSAL Class A semifinals. Up next for the Warriors is their second straight championship game, this time against Goldstein.

Next: No. 10 Goldstein, PSAL Class A final (March 18, 3 p.m. @ CCNY)

9. Midwood (9-15) (10)

The Hornets will be a team to watch next year, led by juniors Camera Miley and Monet Keane Dawes, who will gain another summer experience playing for coach Mike Moore. Kyla Formey showed a ton of promise as a freshman and Amina Markovic is getting better and better.

Next: Season complete

10. Goldstein (23-2)

The Goldstein seniors just wouldn’t let their team lose Sunday against Lab Museum in the PSAL Class A semifinals. Brittany McDonough, Nora Elbassiony and company have known nothing by winning in their careers and they are a victory away from another title, this time in the ‘A’ league. The team’s seniors won the ‘B’ as sophomores and are looking to add another banner.